/*
 * Copyright (C) 2024 Puter Technologies Inc.
 *
 * This file is part of Puter.
 *
 * Puter is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published
 * by the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */
import path_ from "path-browserify";

export const resolveRelativePath = (vars, relativePath) => {
    if (!relativePath) {
        // If relativePath is undefined, return home directory
        return vars.home;
    }
    if ( relativePath.startsWith('/') ) {
        return relativePath;
    }
    if ( relativePath.startsWith('~') ) {
        return path_.resolve(vars.home, '.' + relativePath.slice(1));
    }
    return path_.resolve(vars.pwd, relativePath);
};
